package java07;

import java.util.Scanner;
import java.util.concurrent.ExecutorService;
import java.util.concurrent.Executors;

public class Mian047 {
    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        int n = Integer.parseInt(sc.nextLine());
        ExecutorService exec = Executors.newSingleThreadExecutor();
        for (int i = 0; i < n; i++) {
        	exec.execute(new Task(i));
			
		}
        
        exec.shutdown();
    }
}

class Task implements Runnable{
	private int n;
	

	public Task(int n) {
		// TODO Auto-generated constructor stub
		this.n=n;
	}


	@Override
	public void run() {
		// TODO Auto-generated method stub
		
	}
	
}